loading.....

분수: 분모가 다른 덧셈6분수1

1
1 4
+
4 9
=
25 36
2
9 4
+
6 7
=
87 28
3
6 7
+
4 4
=
52 28
6
+
4
=
13 7
4
4 4
+
6 2
=
16 4
4
+
6
=
4
5
6 2
+
9 7
=
60 14
6
+
9
=
30 7
6
7 4
+
1 6
=
23 12
7
1 6
+
4 2
=
13 6
8
2 8
+
1 6
=
10 24
2
+
1
=
5 12
9
1 6
+
5 3
=
11 6
10
5 3
+
6 2
=
28 6
5
+
6
=
14 3
11
6 2
+
9 4
=
21 4
12
9 4
+
3 8
=
21 8
13
3 8
+
5 3
=
49 24
14
5 3
+
2 5
=
31 15
15
5 8
+
1 2
=
9 8